Kickstart Your Off-Road & Trials Journey: Qu-Ax 20" Starter Muni Unicycle

Step into the world of mountain unicycling and trials riding with the Qu-Ax 20" Starter Muni Unicycle (formerly known as the popular Qu-Ax Crossfire). Designed by German unicycle specialists Qu-Ax, this lightweight yet rugged 20-inch unicycle serves as the ultimate bridge for riders looking to conquer dirt trails, street obstacles, and entry-level jumps without breaking the bank.

High-Rebound QCross Tire & ISIS Hub System

Unlike heavy traditional 19-inch trials unicycles, the Starter Muni features a specialized 20" x 2.5" QU-AX QCross tire (ETRTO 406) mounted on a 20-inch wheel. This setup offers incredible rebound for hops and jumps while maintaining an agile, smooth-rolling footprint.

At its core is a professional-grade 48-hole ISIS spline hub paired with 125mm aluminum ISIS cranks. This standard ISIS interface provides superior strength over standard square-taper axles and ensures 100% upgradeability—allowing you to swap components as your skills advance.

Key Features & Engineering Highlights

• Durable Flatcrown Steel Frame: Features a sturdy black flatcrown frame with a built-in foot-grip platform on the shoulders, ideal for standard riding and basic freestyle tricks.

• Heavy-Duty DB-45 Rim: Outfitted with a wide QU-AX DB-45 double-walled alloy rim built to handle hard landings and rough terrain.

• Ergonomic Control & Pedals: Equipped with the comfortable Qu-Ax Luxus saddle featuring an integrated front grab handle and replaceable bumpers, paired with lightweight, high-traction QX-series pedals.

• Lightweight Agility: Weighing in at just 5.2 kg – 5.6 kg, this unicycle is easy to maneuver mid-air, flick around obstacles, and control on steep paths.

Specifications & Sizing

• Wheel Size: 20" (Tire: 20" x 2.5" QU-AX QCross, ETRTO-406)

• Minimum Inside Leg / Inseam: Approx. 64 cm (measured crotch-to-floor with shoes on)

• Hub & Cranks: Qu-Ax 48-Hole ISIS Hub with 125mm ISIS Aluminum Cranks

• Seatpost: 350mm Aluminum Seatpost (Ø 25.4 mm) with Single-Bolt Aluminum Clamp

• Total Weight: ~5.2 kg (11.4 lbs)

Whether you are hitting your first off-road Muni trails or mastering street hops and curb drops, the Qu-Ax 20" Starter Muni offers the perfect mix of performance, durability, and future-proof upgradeability.

Start your Muni adventure today—order the Qu-Ax 20" Starter Muni Unicycle!